Estimating large local motion in live-cell imaging using variational optical flow - towards motion tracking in live cell imaging using optical flow.
Jan HubenýVladimír UlmanPavel MatulaPublished in: VISAPP (2) (2007)
Keyphrases
- live cell imaging
- motion tracking
- optical flow
- variational optical flow
- motion analysis
- optical flow estimation
- image sequences
- imaging systems
- motion model
- three dimensional
- flow field
- human motion tracking
- motion field
- cross correlation
- degrees of freedom
- motion estimation
- optic flow
- variational methods
- motion segmentation
- vector field
- body parts
- camera motion
- moving objects
- computer vision
- image processing
- video sequences
- multi frame
- particle filter
- velocity field
- coarse to fine
- machine learning